#define _CRT_SECURE_NO_WARNINGS 1
#pragma warning(disable : 6031)
#include "st.h"

int main()
{
	bt* p = creattree();
	//int sz = knodesize(p,2);
	/*bt* node = findbt(p, 3);*/
	//printf("%p", node);
	printlayer(p);
	btdestroy(p);
	return 0;
}